It’s already difficult to figure out how to budget for a family, but when you add in the fact that things don’t cost the same everywhere, it gets even more complicated. This calculator helps you estimate the budget you need depending on location and family size.

The calculator, from the non-profit Economic Policy Institute in Washington, DC, has you enter the zip code you live in, or want to live in, and breaks things down based on the number of adults and children in your family. It uses a lot of national and area-based averages for its calculations, but it gives you a pretty good idea of what it will cost to live in different cities around the country. You can look at costs monthly or annually, and even compare multiple cities at once. Try the calculator for yourself at the link below.